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21269-27-2

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21269-27-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21269-27-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,2,6 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 21269-27:
(7*2)+(6*1)+(5*2)+(4*6)+(3*9)+(2*2)+(1*7)=92
92 % 10 = 2
So 21269-27-2 is a valid CAS Registry Number.

21269-27-2Relevant articles and documents

SYNTHESIS AND PHARMACOLOGICAL PROPERTIES OF &α-HOMOANALOGS OF 11-DESOXYPROSTAGLANDIN E1

Bagaeva, S. G.,Valeev, F. A.,Miftakhov, M. S.,Lazareva, D. N.,Davydova, V. A.,Tolstikov, G. A.

, p. 249 - 253 (2007/10/02)

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SYNTHESIS OF PROSTAGLANDINS VIA 8,13-CYCLOPROSTENOIC ACIDS. II. SYNTHESIS OF 11-DEOXYPROSTAGLANDINS E1 AND F1β BY THE EPOXIDATION AND REDUCTION OF 8,13-CYCLOPROST-14-ENOIC ACIDS

Dyadchenko, M. A.,Baslerova, Yu. A.,Grigor'ev, A. E.,Mel'nikova, V. I.,Pivnitskii, K. K.

, p. 842 - 850 (2007/10/02)

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Prostaglandins and congeners. 20. Synthesis of prostaglandins via conjugate addition of lithium trans-1-alkenyltrialkylalanate reagents. A novel reagent for conjugate 1,4-additions

Bernady,Floyd,Poletto,Weiss

, p. 1438 - 1446 (2007/10/06)

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